The OS is the same but the XR was not quite ready,
you can not play a so Styles. It's just as Expander version.
You need a backup of your X76 because the software is tailored
to the instrument.
The OS 5.1 I have that would be no problem if it helps you.
Could you get as .ISO.
Edited by freakman (04/26/16 10:19 AM)